Creator
- United States. Bureau Of Land Management2
- United States. Forest Service2
- Bissell, A. H. (Arthur Harry)1
- Ellis, Steven A.1
- Fernow, B. E. (Bernhard Eduard), 1851 19231
- Long Range Planning Conference (1968 : Yamhill County, Or.)1
- Oregon Agricultural College1
- Oregon Agricultural College. Alumni Association1
- Oregon State University. Extension Service1
- Trail To Rail Association (Eugene, Or.)1
- Tratman, E. E. R. (Edward Ernest Russell), 1863 1
- United States. Department Of Agriculture. Forestry Division1
- Yamhill County (Or.)1